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421 W Gartner Rd, Naperville, IL 60540 Property Records

DuPage County property record for 421 W Gartner Rd, Naperville, IL 60540

Property Summary

Property TypeSingle Family Home
Details5 bd · 3.5 ba · 3,997 sqft · built 1962
Lot Size0.21 acres (9,148 sqft)
Owner2 Individual Names on Record
Last Sale$288,500 (Apr 2007)
Tax Bill$16,241 (2025)
Deeds & MortgagesJun 2018 Mortgage
Jun 2018 Transfer
Flood ZoneZone X (minimal risk)
APN07-25-214-040

Property Details

APN / Parcel Number

Primary APN07-25-214-040

Interior

Bedrooms5 Beds
Full Baths3.5 Baths
Half Baths1 Half Bath
Total Rooms10 Rooms
Stories2 Stories
Building Area3,997 sqft Living Area
1st Floor Area1,746 sqft
2nd Floor Area1,584 sqft
Basement Area667 sqft
Finished Basement667 sqft
Fireplaces2 Fireplaces
FireplaceFireplace

Exterior

Year BuiltBuilt 1962
Effective Year BuiltEffective 1962
Architectural StyleSplit Level
Exterior MaterialBrick
Construction TypeBrick
Lot Area9,148 sqft (0.21 acres)
Lot Dimensions11.3 ft deep x 8.5 ft wide
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
SewerStorm Sewer
Water SourceCommercial

Location & Zoning

Street Address421 W GARTNER RD
CityNAPERVILLE
StateIL
Zip60540-7516
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR-1
Legal DescriptionMOSER HIGHLANDS UNIT 11
Legal SubdivisionMOSER HIGHLANDS
Legal Block7
Legal Lot Number7
Legal Unit11
JurisdictionDU PAGE IL
Township / Civil DivisionNAPERVILLE
Census Block Group2
Census Block2013
Census Tract846523

Owner

Source: DuPage County records, as of August 17, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on Record
Mailing Address13100 CATHY LN, PLAINFIELD, IL 60585-8419
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jun 11, 2018Deed of Trust, Mortgage · Conventional Mortgage
HUNTINGTON NAT'L BK
Jun 14, 2018Quit Claim Deed
ACQUEST TITLE SERVICES LLC, ACQUEST TITLE SVCS LLC

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 10, 2007 · Amount on Record
Deed SaleApr 10, 2007 · Amount on Record
Deed Document Number200765517
Last Transfer DateJul 16, 2012
Transfer Doc0000053797
Record UpdatedSep 20, 2026

June 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDU PAGE IL
Property Address421 W GARTNER RD, NAPERVILLE, IL 60540-7516
Document Number0000053798
Instrument DateJun 11, 2018
Transaction TypeMortgage
Record UpdatedJul 3, 2018
Title CompanyACQUEST TITLE SERVICES LLC, ACQUEST TITLE SVCS LLC

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address421 W GARTNER RD NAPERVILLE IL 605407516, NAPERVILLE, IL 60540-7516

Mortgage

Document Number0000053798
DateJun 14, 2018
Instrument53798
Lender
NameHUNTINGTON NAT'L BK
TypeBank
AddressCOLUMBUS, OH 43219
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJun 13, 2048
Interest
Rate TypeAdjustable Rate
Rate4.25%

June 2018: Quit Claim Deed

Document TypeQuit Claim Deed
JurisdictionDU PAGE IL
Recording DateJun 14, 2018
Property Address421 W GARTNER RD, NAPERVILLE, IL 60540-7516
Document Number0000053797
Instrument DateJul 16, 2012
Instrument53797
Record UpdatedJan 14, 2019
Title CompanyACQUEST TITLE SERVICES LLC, ACQUEST TITLE SVCS LLC

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address13100 CATHY LN PLAINFIELD IL 605858419, PLAINFIELD, IL 60585-8419

Tax Assessment & Valuation

Source: DuPage County assessment roll, as of August 17, 2026

Property Jurisdictions

TypeName
StateIllinois
CountyDuPage County
County SubdivisionNaperville Township
MunicipalityNaperville City
Unified School DistrictNaperville Community Unit District 203 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$16,241.00 (+20.38%)$278,559 (+29.68%) Land $57,987 Building $220,572$835,677 (+29.68%) Land $173,961 Building $661,716
2022$13,491.00 Homeowner's exemption$214,810 Land $44,330 Building $170,480$644,430 Land $132,990 Building $511,440

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 1, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies2 in force
Nearby Flood Claims2 (1979–1983)
Claims Outside the SFHA1 of 2
Most Recent ClaimJul 1983 · rainfall accumulation

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemNAPERVILLE
serves 156,406 people · EPA ID IL0434670
Water SourcePurchased surface water from DU PAGE WATER COMMISSION
Last State InspectionSep 2025
Lead6 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting15
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 423 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
Verizon
Fixed Wireless		300 / 20
AT&T
DSL · Fixed Wireless in parts of the area		100 / 20

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